Osmoreception in the portal circulation.
D004231:Diuresis; D007408:Intestinal Absorption; D008102:Liver Circulation; D009994:Osmolar Concentration; D011169:Portal Vein / Q000502:physiology*; D011984:Sensory Receptor Cells / Q000502:physiology*; D014682:Vena Cava, Inferior; D014882:Water-Electrolyte Balance